motor id woes

[zmet]

I have a Johnson meteor 100 hp. none of the numbers match any numbers on the evinrude site. I found these numbers inside the cover. 310708 DTRS? 448T 28GG774 50-177 3??903 50289 D7 93? Would really appreciate some help.

 

[clanton]

Re: motor id woes

Look on top of cylinders,and block for 1 inch round plug (looks like freeze plug).These plugs have numbers.

 

[zmet]

Re: motor id woes

the number on that freeze plug is J2717538, but I couldn't crossreference that number either.<br />there is also an "M" like a logo on the freeze plug and on some other parts on the engine. It says 100 on the shroud and Johnson Meteor.